| 摘要 |
<p>PURPOSE:To input and output voice information to and from user circuits of which number are more than input circuits of a recognition part, by sending the voice output that demands voicing to a user circuit in the service state and by connecting said user circuit to idle circuit of the recognition part. CONSTITUTION:User circuits 11...1m are connected (n) recognition part input circuits 21...2n via change-over switch 4, providing that (n) is less than (m). Recognition part 5 to which those circuits 21...2n are connected recognizes an input pattern and outputs the result to control part 3. Under the control of control part 3, on the other hand, answer part 6 outputs voice information to circuits 11...1m. At this time, only when any idle circuit of recognition part 5 is detected, control part 3 controls switch 4, recognition part 5 and answer part 6 to send to voice output that demands voicing to circuits 11...1m held in readiness for calling. Then, user circuits are connected to the free circuit of recognition part 5. Thus, the voice information can be inputted to and outputted from (m) user circuits more than (n) circuits.</p> |
